/**
数据验证（表单验证）
*/
module.exports = {
  error: '',
  check: function (data, rule) {
    var reg, minMax;
    for (var i = 0; i < rule.length; i++) {
      if (!rule[i].checkType) { return true; }
      if (!rule[i].name) { return true; }
      if (!rule[i].errorMsg) { return true; }
      if (!data[rule[i].name] && rule[i].checkType !== 'gender' && data[rule[i].name] !== 0) { this.error = rule[i].errorMsg; return false; }
      switch (rule[i].checkType) {
        case 'string':
          reg = new RegExp('^.{' + rule[i].checkRule + '}$');
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'int':
          reg = new RegExp('^(-[1-9]|[1-9])[0-9]{' + rule[i].checkRule + '}$');
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'between':
          if (!this.isNumber(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          minMax = rule[i].checkRule.split(',');
          minMax[0] = Number(minMax[0]);
          minMax[1] = Number(minMax[1]);
          if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case 'betweenD':
          reg = /^-?[1-9][0-9]?$/;
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          minMax = rule[i].checkRule.split(',');
          minMax[0] = Number(minMax[0]);
          minMax[1] = Number(minMax[1]);
          if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case 'betweenF':
          reg = /^-?[0-9][0-9]?.+[0-9]+$/;
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          minMax = rule[i].checkRule.split(',');
          minMax[0] = Number(minMax[0]);
          minMax[1] = Number(minMax[1]);
          if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case 'same':
          if (data[rule[i].name] !== rule[i].checkRule) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'notsame':
          if (data[rule[i].name] === rule[i].checkRule) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'email':
          reg = /^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'phoneno':
          reg = /^1[0-9]{10,10}$/;
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'phoneAndFix':
          reg = /^(0\d{2,3}-?\d{7,8}|(1[0-9]{10,10}$))$/;
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'zipcode':
          reg = /^[0-9]{6}$/;
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'reg':
          reg = new RegExp(rule[i].checkRule);
          if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'in':
          if (rule[i].checkRule.indexOf(data[rule[i].name]) === -1) {
            this.error = rule[i].errorMsg; return false;
          }
          break;
        case 'notnull':
          if (data[rule[i].name] == null || data[rule[i].name].length < 1) { this.error = rule[i].errorMsg; return false; }
          break;
        case 'gender':
          if (!data[rule[i].name] && data[rule[i].name] !== 0) { this.error = rule[i].errorMsg; return false; }
          break;
      }
    }
    return true;
  },
  isNumber: function (checkVal) {
    checkVal = Number(checkVal);
    if (isNaN(checkVal)) { return false; }
    return true;
  }
}